util: use existing never() instead of custom lambda

tests: Skip tests if they will fail because of outer repo For different reasons these tests will fail if run in a tmpdir which is in a hg repo. The following three tests assumes no .hg in path dirs - I don't know how to work around that: * test-dispatch explicitly tests for no repo and expects "abort: There is no Mercurial repository here (.hg not found)!" * test-extension expects parentui to be None when not cd'ed to a repo dir * test-globalopts tests that implicit -R works correctly - that could perhaps be done from another repo instead of assuming no repo The following two might be worth investigating further: * test-convert-svn-sink fails for unknown reasons, starting with "abort: unresolved merge conflicts (see hg resolve)" * test-glog gets strange failures when testing "from outer space"

tests: use killdaemons in hgweb tests hgweb tests often failed on my system because the serve port wasn't free when a new hgweb was started; the killed hg wasn't completely dead yet. Now we use killdaemons which waits for the process to die.

util_win32: fix Windows version checking (issue1358) shell.SHGetPathFromIDList() segfaults when called in Apache.

Graphlog extension adds a --graph option to log/in/out The --graph option shows the ascii revision graph when used in conjunction with the incoming, outgoing or log commands. It also makes sure that incompatible options (e.g. --newest-first) are not used.

tests: disable test-convert-darcs properly for darcs 2 The x bit was disabled without notice in 8046f0a070a6

Fix rpmlint warnings contrib/mercurial.spec:9: W: hardcoded-path-in-buildroot-tag /tmp/build.%{name}-%{version}-%{release} A path is hardcoded in your Buildroot tag. It should be replaced by something like %{_tmppath}/%name-root. contrib/mercurial.spec:31: W: rpm-buildroot-usage %prep rm -rf $RPM_BUILD_ROOT $RPM_BUILD_ROOT should not be touched during %build or %prep stage, as it will break short circuiting.

Make rpm spec less explicit Fixes: * current buildrpm failing on Fedora because of unexpected zeroconf extensions * unowned directories hgext/*/

Merge with crew

Catch both IOError and OSError, fix regression introduced by 8046f0a070a6